# -*- coding: utf-8 -*-
# @project: huawang-api20230914
# @file： __init__.py.py
# @Time：2023/7/19 13:05
# @Author：lizhixiong


list='12'
lost2='23Q'
list3='2323'

print(list.isdigit())
print(lost2.isdigit())
print(list3.isdigit())
